POLYMER LIGHT-EMITTING MATERIAL AND ORGANIC LIGHT EMITTING ELEMENT

摘要

The invention provides an organic polymer light-emitting material, which is obtained by (co)polymerizing one or more polymerizable compounds having a substituent in which a polymerizable double bond moiety represented by formula (2): (the symbols have the same meanings as defined in the Description) is bonded to one of the carbon atoms of an aromatic ring, wherein at least one of the polymerizable compounds is an iridium complex represented by formula (1): (the symbols have the same meanings as defined in the Description). The material has a high emission efficiency and an good film-formability, and is suitably used for production of large-area device and mass-production thereof. Further, the invention provides organic light-emitting elements using the material in its light-emitting layer, and area light sources and image display devices using the element.